Evidence map›Paper›PMID 28765530›Full record

ArticleScientific reports2017

Risk factors for postoperative haemorrhage after total thyroidectomy: clinical results based on 2,678 patients.

Xu Zhang, Wei Du, Qigen Fang

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
5.5field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 44 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Article
  4. Article
  5. Thyroid Uncomplicated Surgery with Lack Placement of Drains. A Retrospective Analysis.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2024
    Article
  6. Article
  7. Article
  8. A clinical comparative study of thyroid surgeries with and without drain.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2023
    Article
  9. Review
  10. Introducing day case thyroid lobectomy at a tertiary head and neck centre.Annals of the Royal College of Surgeons of England · 2021
    Article
  11. Article
  12. Observational
  13. Article
  14. Article
  15. Article
  16. Surgery of benign thyroid disease by ENT/head and neck surgeons and general surgeons: 233 cases of vocal fold paralysis in 3509 patients.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2018
    Article
  17. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Xu ZhangDepartment of Head Neck and Thyroid Surgery, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan Province, PR China.
Wei DuDepartment of Head Neck and Thyroid Surgery, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan Province, PR China.
Qigen FangDepartment of Head Neck and Thyroid Surgery, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan Province, PR China. qigenfang@126.com.
Henan Cancer Hospital · CNZhengzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to analyse postoperative haemorrhage (POH) after a total thyroidectomy and explore the possible risk factors. Records of patients receiving a total thyroidectomy were reviewed and analysed for risk factors of POH. From the 2,678 patients in this study, a total of 39 patients had POH, representing an incidence of 1.5%. The majority (59.0%) of POH events occurred within four hours after surgery. Arterial haemorrhage was the primary cause of POH and was identifiable prior to venous bleeding, making it the first sign of POH. A univariate analysis revealed an association between POH, certain disease factors and BMI, but only a BMI greater than 30 was found to significantly increase the risk of POH (almost 6-fold). At the first sign of POH, all patients showed an obvious red drainage, and 92.3% of the patients had neck swelling. In summary, arterial bleeding is the main cause and first sign of postoperative haemorrhage, as it starts earlier than venous bleeding. A BMI greater than 30 significantly increases the risk of neck haematoma.

Indexed as

AdultAgedBody Mass IndexFemaleHumansIncidenceMaleMiddle AgedPostoperative HemorrhageRisk FactorsThyroidectomy

Identifiers

PMID28765530
PMCPMC5539252
OpenAlexW2737631680

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.